What I know is,
history_plugin : plugins that enable store sort of historical data like action traces, transaction traces.
history_api_plugin : plugins that enable to use /history/* APIs.
So, state_history_plugin was introduced at v1.5.0, and this can be configured at config.ini like
- plugin = eosio::state_history_plugin
- trace-history = false
- ... ETC ...
Also, I found this (https://github.com/acoutts/EOS-state-history-API) while reading this post (https://medium.com/@eos42/scalable-full-history-nodes-b4eccf113d57). But I think this repo is just for mongo db plugin.
So, my question is...
- What is difference between history and state history? and how can query state_history_plugin data?
- Is there any state_history_api_plugin for RPC? (like /v1/state_history/get_actions)